Results 111 to 120 of about 55,606 (231)

Immersed boundary method predictions of shear stresses for different flow topologies occuring in cerebral aneurysms [PDF]

, 2010
A volume-penalizing immersed boundary method is presented that facilitates the computation of incompressible fluid flow in complex flow domains. We apply this method to simulate the flow in cerebral aneurysms, and focus on the accuracy with which the ...
Geurts, Bernard J., Lopez Penha, David J., Mikhal, Julia, Slump, Cornelis H.   +3 more
core   +1 more source

Comparison of 64-slice CT angiography with 3D digital subtraction angiography in the diagnosis of intracranial aneurysms: a Meta-analysis

Chinese Journal of Contemporary Neurology and Neurosurgery, 2013
Background The difference of diagnostic accuracy of 64-slice computed tomography angiography (CTA) with 3D digital subtraction angiography (3D-DSA) in the detection of intracranial aneurysms is not clear yet.
Qing-guo LIU, Xing GUO, Zhi-bin SONG, Jian-wei GAO, Xu-guang LI, Yun-li WU   +5 more
doaj  

The role of biomechanics in the assessment of carotid atherosclerosis severity: a numerical approach [PDF]

, 2018
Numerical fluid biomechanics has been proved to be an efficient tool for understanding vascular diseases including atherosclerosis. There are many evidences that atherosclerosis plaque formation and rupture are associated with blood flow ...
Bou-said, Benyebka, Culla, Antonio, Massi, Francesco, Millon, Antoine, Zouggari, Lina   +4 more
core  

Intracerebral hemorrhage and subarachnoid hemorrhage as a manifestation of ruptured intracranial mycotic aneurysms: A report of 2 cases

Radiology Case Reports
Intracranial mycotic aneurysms (IMA) are caused by abnormal dilatation of brain vessels due to infective dissemination, most often associated with endocarditis vegetation.
Yunita Ch. Biyang, Achmad F. Sani, Dedy Kurniawan   +2 more
doaj   +1 more source

Intracranial aneurysm location: potential influencing factor in ruptures with internal carotid artery occlusion

BMC Neurology
Background and purpose Intracranial aneurysms combined with spontaneous internal carotid artery occlusion (ICAO) are a rare and serious vascular disorder.
Pengran Liu, Limei Mao, Bangyue Wang, Jing Guo, Hui Dai, Yan Zhao, Hao Yin, Xihai Zhu, Wentao Dong, Shujie Liu, Xinyu Yang, Xiaojun Zhang   +11 more
doaj   +1 more source

The application of intracranial ⁃ intracranial bypass for the treatment of complex basilar artery aneurysms

Chinese Journal of Contemporary Neurology and Neurosurgery
Objective To explore the surgical procedures and indications of intracranial - intracranial bypass for the treatment of complex aneurysms in the basilar artery (BA).
GAO Kai-ming, TONG Xiao-guang
doaj   +1 more source

A Patient with Eight Intracranial Aneurysms: Endovascular Treatment in Two Sessions

Case Reports in Neurological Medicine, 2016
The frequency of multiple intracranial aneurysms seen in patients with or without subarachnoid hemorrhage is high. The advancement of the endovascular technique and devices has ensured that endovascular treatment of intracranial aneurysms is the first ...
Erol Akgul, Hasan Bilen Onan, Huseyin Tugsan Balli, Nuri Eralp Cetinalp   +3 more
doaj   +1 more source

Clinical evaluation of therapeutic measures for intracranial aneurysms

Chinese Journal of Contemporary Neurology and Neurosurgery, 2012
Objective To evaluate the therapeutic efficacy and side effect of various treatment for intracranial aneurysms in order to formulate the best therapeutic regimen for the evidence⁃based treatment of intracranial aneurysms.
Juan LI, Ling LIU, Meng⁃qiu LI
doaj  

A Rapid and Computationally Inexpensive Method to Virtually Implant Current and Next-Generation Stents into Subject-Specific Computational Fluid Dynamics Models [PDF]

, 2011
Computational modeling is often used to quantify hemodynamic alterations induced by stenting, but frequently uses simplified device or vascular representations.
Feinstein, Jeffrey A., Gundert, Timothy J., Koo, Bon-Kwon, LaDisa, John F., Shadden, Shawn C., Williams, Andrew R.   +5 more
core   +1 more source

Screening for intracranial aneurysms in ADPKD [PDF]

, 2009
Ong, A.C.M.
core   +1 more source